1480457636

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{647}}^1\times {\mathrm{1151}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 3009871872

約数和(自身を除く): 1529414236

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 647, 994, 1151, 1294, 1988, 2302, 2588, 4529, 4604, 8057, 9058, 16114, 18116, 32228, 45937, 81721, 91874, 163442, 183748, 321559, 326884, 572047, 643118, 744697, 1144094, 1286236, 1489394, 2288188, 2978788, 5212879, 10425758, 20851516, 52873487, 105746974, 211493948, 370114409, 740228818, 1480457636]

約数ペア:

[(1, 1480457636), (2, 740228818), (4, 370114409), (7, 211493948), (14, 105746974), (28, 52873487), (71, 20851516), (142, 10425758), (284, 5212879), (497, 2978788), (647, 2288188), (994, 1489394), (1151, 1286236), (1294, 1144094), (1988, 744697), (2302, 643118), (2588, 572047), (4529, 326884), (4604, 321559), (8057, 183748), (9058, 163442), (16114, 91874), (18116, 81721), (32228, 45937)]